Smart Valve Positioner
OPERATION, MAINTENANCE
AND INSTRUCTION MANUAL
FY400
F Y 4 0 0 M E
web: www.smar.com/contactus.asp
www.smar.com
Specifications and information are subject to change without notice.
Up-to-date address information is available on our website.
smar
FY400 Hart – Operation, Maintenance and Instructions Manual
III
This instructions manual includes information about specification, in stallation, operation and
maintenance for the Smart Valve Positioner FY400 Series. The manual describes all FY400 Smar
Valve Positioner Series functionalities.
Only qualified personnel should install, operate and perform FY400 maintenance.
Any doubt involving these instructions or (for) information not included in this manual, please contact
the Smar Marketing Department for clarifications or more information.
SMAR - MARKETING DEPARTAMENT: +55 16 3946-3519
FY400 Hart – Operation, Maintenance and Instructions Manual
IV
THIS MANUAL CONTAINS:
This manual contains the sections listed below. Each section has it own index. Consult the index of
each section for a complete list of subsections.
INTRODUCTION
Informs the manual content and describes the FY400 in short.
Section 1 - INSTALLATION
Shows information about insta llation on actuators and the FY400 electric and pneumatic
connections.
Section 2 - OPERATION
Clarifies details on the operation, how the FY400 works.
Section 3 - SPECIFICATIONS
Describes the FY400 specifications and other related information.
Section 4 - LOCAL ADJUSTMENT
Shows the FY400 local programming instructions.
Section 5 - CONFIGURATION
Details the FY400 configuration instructions.
Section 6 - MAINTENANCE
Describes troubleshooting and their solutions, and FY400 maintenance procedures.
Section 7 - SPARE PARTS
FY400 spare parts and materials.
Introduction
V
INTRODUCTION
The FY400 is a smart positioner for linear or rota ry control valves, w hich may use single action
(spring return) pneumatic actuators or double action actuators.
It is based on a field-proven piezo flapper and non-c ontacting Hall-effect pos ition sensor that
provides reliable operation and safe performance. The digital technology used in the FY400 enables
the choice of several types of flow characterizations of the final control element. In addition, it has an
easy interface betw een the field and the control room among severa l interesting features that
considerably reduce installation, operation and maintenance costs.
The FY400, besides the normal functions offered by other conventional posit ioners, offers the
following functions:
Table – through a 16-point table, t he user may configure his ow n characterization curve, in
addition to the regular valve characterization functions, such as linear, same percentage and
quick hyperbolic opening.
Local Adjustment - not only for travel adjustment, but also flow characterization, tuning,
operation mode, indication, set point and PID (proportional, integral, and derivative) parameters.
Password - three levels for different functions.
Operation Counter - shows the number of changes in each function.
Auto Tuning - Automatic tuning of valve travel and PID parameters.
Auto Setup - It is an automatic procedure t hat allows the positioner to check the valve stroke
limits, giving, at the end of the procedure, a diagnosis indicating possible assembling problems.
Diagnostic - Permanent valve monitoring condition for preventive or predictive maintenance.
Get best results of the FY400 by carefully reading this instruction manual.
WARNING
Throughout the operation of the positioner, including self setup, do not touch the moving parts of the
valve/actuator/positioner set as they may unexpectedly move. Make sure to disconnect the air supply before
touching any moving parts.
FY400 Hart – Operation, Maintenance and Instructions Manual
VI
NOTE
This manual is compatible w ith version 2. XX, where 2 indicates softw are version and XX
software release. The indication 2.XX means that this manual is co mpatible with any release of
software version 2.
Waiver of responsibility
The contents of this manual abides by the hardware and software used on the current equipment
version. Eventually there may occur divergencies between this ma nual and the equipment. The
information from this document are periodically reviewed and the necessary or identified corrections
will be included in the following editions. Suggestions for their improvement are welcome.
Warning
For more obj ectivity and clarity, this man ual does not contain all the d etailed information on th e
product and, i n addition, it does not cover every possible mounting, operation or m aintenance
cases.
Before installing and utilizing the equipment, check if the model of the acquired equipment complies
with the technical requirements for the application. This checking is the user’s responsibility.
If the user n eeds more information, or on the event of specific problems not specified or treated in
this manual, the information should be sought from Smar. Furthermore, the user recognizes that the
contents of this manual by no means modify past or present agreements, confirmation or judicial
relationship, in whole or in part.
All of Sm ar’s obligation result from the purchasing agreement signed between the parties, which
includes the complete and sole valid warranty term. Contractual clauses related to the warranty are
not limited nor extended by virtue of the technical information contained in this manual.
Only qualified personnel are allowed to participate in the activities of mounting, electrical connection,
startup and maintenance of the equipment. Qualified personnel are understood to be the persons
familiar with the mounting, electrical connection, startup and operation of the equipment or othe
r
similar apparatus that are technically fit for their work. Smar provides specific training to instruct and
qualify such professionals. However, each country must comply with the local safet y procedures,
legal provisions and regulations for the mounting and operation of electrical installations, as well as
with the laws and regulations on classified areas, such as intrinsic safety, explosion proof, increased
safety and instrumented safety systems, among others.
The user is respons ible for the inc orrect or inadequate handling of equipments run with pneumatic
or hydraulic pressure or, still, subject to corrosi ve, aggressive or combustible products, since thei
r
utilization may cause severe bodily harm and/or material damages.
The field equipment referred to in this manual, when acquired for classified or hazardous areas, has
its certification void when having its parts replaced or interchanged without functional and approval
tests by Smar or any of Smar authorized dealers, which are the competent companies for certifying
that the equipment in its entirety meets the applicable standards and regulations. The same is true
when converting the equipment of a communication protocol to another. In this case, it is necessar y
sending the equipment to Smar or any of its aut horized dealer. Moreover, the certificates are
different and the user is responsible for their correct use.
Always respect the instructio ns provided in the Manual. Smar is not respons ible for an y losses
and/or damages resulting from the inadequate use of its equipments. It is the user’s responsibility to
know and apply the safety practices in his country.
Table of Contents
VII
TABLE OF CONTENTS
SECTION 1 - INSTALLATION ..................................................................................................................... 1.1
GENERAL .................................................................................................................................................................... 1.1
MOUNTING .................................................................................................................................................................. 1.1
PNEUMATIC CONNECTIONS .................................................................................................................................... 1.5
DIMENSIONAL DRAWING .......................................................................................................................................... 1.7
ELECTRONIC HOUSING ROTATION ........................................................................................................................ 1.8
ELECTRICAL WIRING ................................................................................................................................................. 1.9
OPTIONS OF DISPLAY ASSEMBLY ........................................................................................................................ 1.10
AIR SUPPLY .............................................................................................................................................................. 1.14
RECOMMENDATIONS FOR INSTRUMENT AIR SUPPLY SYSTEM ...................................................................... 1.14
ROTARY AND LINEAR MAGNET ............................................................................................................................. 1.15
MAGNET CENTRALIZER DEVICE ........................................................................................................................... 1.16
REMOTE SENSOR POSITION ................................................................................................................................. 1.17
INSTALLATION IN HAZARDOUS AREAS ................................................................................................................ 1.18
EXPLOSION/FLAME PROOF .............................................................................................................................................. 1.18
INTRINSICALLY SAFE ........................................................................................................................................................ 1.19
SECTION 2 - OPERATIONAL ..................................................................................................................... 2.1
POSITIONER FUNCTIONAL DESCRIPTION ............................................................................................................. 2.1
CIRCUIT FUNCTIONAL DESCRIPTION ..................................................................................................................... 2.2
DISPLAY ...................................................................................................................................................................... 2.4
SECTION 3 - TECHNICAL CHARACTERISTICS ....................................................................................... 3.1
FUNCTIONAL SPECIFICATIONS ............................................................................................................................... 3.1
PERFORMANCE SPECIFICATIONS .......................................................................................................................... 3.2
PHYSICAL SPECIFICATIONS .................................................................................................................................... 3.2
DIAGNOSTICS ............................................................................................................................................................ 3.3
STROKE LIMIT & REVERSALS ............................................................................................................................................. 3.4
MILEAGE ............................................................................................................................................................................... 3.5
SUPPLY PRESSURE ............................................................................................................................................................. 3.6
PST (PARTIAL STROKE TEST) & LOAD FACTOR .............................................................................................................. 3.6
DEVIATION ............................................................................................................................................................................ 3.7
ALARMS ................................................................................................................................................................................. 3.8
GRAPHS ................................................................................................................................................................................ 3.8
SECTION 4 - LOCAL PROGRAMMING ...................................................................................................... 4.1
LOCAL ADJUSTMENT ................................................................................................................................................ 4.1
MAGNETIC TOOL ....................................................................................................................................................... 4.1
W1 AND W2 JUMPERS CONNECTION ..................................................................................................................... 4.1
LOCAL PROGRAMMING TREE .................................................................................................................................. 4.3
ADJUSTABLE PARAMETERS .................................................................................................................................... 4.3
SECTION 5 - CONFIGURATION VIA HART® .............................................................................................. 5.1
CONFIGURATION RESOURCES ............................................................................................................................... 5.3
IDENTIFICATION AND MANUFACTURING DATA .................................................................................................... 5.3
MONITORING .............................................................................................................................................................. 5.4
DEVICE CONFIGURATION ........................................................................................................................................ 5.4
ADVANCED CONFIGURATION .................................................................................................................................. 5.5
DEVICE MAINTENANCE ............................................................................................................................................. 5.5
TRIM ............................................................................................................................................................................. 5.5
AUTOMATIC CONFIGURATION ................................................................................................................................. 5.5
MULTIDROP CONFIGURATION ................................................................................................................................. 5.6
DIAGNOSTIC ............................................................................................................................................................... 5.6
PRESSURE SENSOR ................................................................................................................................................. 5.6
FACTORY .................................................................................................................................................................... 5.6
FY400 Hart – Operation, Maintenance and Instructions Manual
VIII
SECTION 6 - MAINTENANCE ..................................................................................................................... 6.1
GENERAL INFORMATION .......................................................................................................................................... 6.1
FY400 CORRECTIVE MAINTENANCE ....................................................................................................................... 6.1
FY400 DIAGNOSTICS WITHOUT CONFIGURATOR ................................................................................................ 6.1
FY400 DIAGNOSTICS WITH CONFIGURATOR ........................................................................................................ 6.2
DISASSEMBLY PROCEDURE FOR MAINTENANCE ................................................................................................ 6.2
REMOVAL OF THE ELECTRONIC HOUSING TRANSDUCER ............................................................................................ 6.2
DISASSEMBLED TRANSDUCER .......................................................................................................................................... 6.5
CHECKING THE PIEZO BASE SET CALIBRATION ............................................................................................................. 6.8
MAINTENANCE - MECHANICAL PARTS ................................................................................................................. 6.10
MAINTENANCE – ELECTRONIC PARTS ................................................................................................................. 6.11
FY400 PREVENTIVE MAINTENANCE ..................................................................................................................... 6.12
RESTRICTION CLEANING PROCEDURE ............................................................................................................... 6.12
CHANGE OF THE FILTERS ELEMENTS ................................................................................................................. 6.13
SECTION 7 - SPARE PARTS AND MATERIALS ....................................................................................... 7.1
PACKAGE CONTENT ................................................................................................................................................. 7.1
EXPLODED VIEW ....................................................................................................................................................... 7.2
ACCESSORIES ........................................................................................................................................................... 7.3
SPARE PARTS LIST ................................................................................................................................................... 7.3
ORDERING CODE ...................................................................................................................................................... 7.5
APPENDIX A - CERTIFICATIONS INFORMATION .................................................................................... A.1
EUROPEAN DIRECTIVE INFORMATION ................................................................................................................. A.1
HAZARDOUS LOCATIONS APPROVALS ............................................................................................................................. A.2
CEPEL (CENTRO DE PESQUISA DE ENERGIA ELÉTRICA) .............................................................................................. A.2
IDENTIFICATION PLATE ........................................................................................................................................... A.3
APPENDIX B – SRF – SERVICE REQUEST FORM ................................................................................... B.1
RETURNING MATERIALS ......................................................................................................................................... B.2
APPENDIX C – SMAR WARRANTY CERTIFICATE ................................................................................... C.1
APPENDIX - BFY ............................................................................................................................................ 1
Installation Flowchart
IX
Start
Check the package content before
installation. (Section 7)
Proceed with the field installation. (Section 1)
Install the valve and the actuator. (Section 1)
ATTENTION
Do not touch the moving parts of the
valve/positioner/actuator, because they
can unexpectedly move.
Check valve conditions: Apply pressure on
the actuator and check if the valve stem
travels from 0 to 100%.
Be sure there is no additional friction or
any possibility of blocking the valve stem
movement. (Section 1)
Check if there is no leakage in the
connections or the actuator.
Depressurize all the equipments
Install the magnet bracket. (Section 1)
Install the positioner bracket. (Section 1)
Assemble the positioner and the magnet in
the valve. (Section 1)
Place the valve in 50% of opening. The
arrow of the magnet and the arrow of the
positioner should be aligned.
Check the distance between the magnet
and the positioner surface that should
be from 2 to 4 mm. (Section 1)
Choose the most suitable position for
the Display. (Section 1)
Check if the cover is correctly closed.
(Section 1)
Verify the classification area and
its practices.
Purge the air supply line before
connecting the positioner.
Install the pneumatic parts of the positioner
in the actuator. (Section 5)
Use sealant on the threads and check if the
bracket is not obstructing the positioner
exhaustion outlets.
ATTENTION
Do not touch the moving parts of the
valve/positioner/actuator, because they
can unexpectedly move.
Apply pressure in the positioner.
(Between 1.4 bar (20 psi)
and 7 bar (100 psi)). (Section 1 and 3)
Power up the positioner.
Is the positioner pre-configured?
Define the type of action.
(Direct/Reverse) (Section 4)
Define the valve type . (Air to
Open/Air to Close) (Section 4)
Is the
Positioner in Split Range?
(Section 1 and 4)
Define the
current
range.
Execute a Full Setup in the
positioner. (Section 4)
Consult Section 6
Maintenance.
Is the valve working correctly?
YES
NO
YES
NO
NO
YES
FY400 Hart – Manual de Instruções, Operação e Manutenção
X
Section 1
1.1
INSTALLATION
General NOTE
The installation carried out in hazardous areas should follow the recommendations of the IEC60079-14 standard.
The overall accuracy of measuring and control depends on several factors. In spite of the excellent
performance, the positioner must be adequately installed so that it may work well.
Among all factors that may affect the positioner accuracy , environmental conditions are the most
difficult to control. But there are ways to reduce the effectsof temperature, humidity and vibration.
Installing the positioner in ar eas protected from extreme environmental changes can minimize
temperature fluctuation effects. In warm environments, the positioner should be installed to avoid, as
much as possible, direct exposure to the sun. Installation close to lines and vessels subjected to
high temperatures should also be avoided. If not possible to avoid it, consider using the remote
position sensor version.
Use thermal isolation to protect the positioner from external heart sources, if necessary.
Humidity is fatal to electronic circuits. In areas subjected to high relative humidity, the O-rings for the
electronic housing covers must be correctly placed and the covers must be completely closed by
tighten them by hand until y ou feel the O-rings being compressed. Do not use tools to tight the
covers. Removal of the electronics cover in the field should be reduced to the minimum necessary,
since each time it is removed; the circuits are exposed to the humidity.
The electronic circuit is protect ed by a humidity proof coating, but frequent ex posures to humidity
may affect the protection provided. It is also important to keep t he covers tightened in place. Every
time they are removed, the th reads are exposed to corrosion, si nce painting cannot protect these
parts. Sealing methods should be employed on conduit entering of the positioner.
IMPORTANT
Avoid to use thread sealant tapes on the air input and outputs connections, since small pieces of this type of
sealant may block the air flow inside the positioner, affecting the overall equipment performance.
Although the positioner is practica lly vibration resistant, it is not recommended to install it near
pumps, turbines or other equipament producing too much vibration. If not possible to avoid it,
consider using of remote position sensor version.
Mounting
The FY400 mounting depends on the type of actuator, its actions, si ngle (with spring return) or
double, and the movement characteristic (linear or rotary). It requires two mounting brackets: one for
the magnet and another for t he positioner. Smar supplies both acco rding to the specified ordering
code (see Page 7.6 for mounting bracket ordering code).
Additionally, a great variety of customized mounting brackets is ava ilable, covering several control
valves models from different manufacturers.
Check the availability and select the most adequate mounting bracket to your need, by visiting our
web page on the Internet: http://www.smar.com. Select "Valve Positioner" option to access the
product specific page. After enter y our login and password, click on the Bracket for FY link and
choose the most appropriate mounting bracket to your application.
FY400 Hart – Operation, Maintenance and Instructions Manual
1.2
See below an example showing the Positioner with rotary and linear magnets.
M20x1.5
1/2 NPT
PG 13.5
OUT 2OUT 1
IN
LINEAR MA
G
NET
IN
OUT 1OUT 2
PG 13.5
1/2 NPT
M20x1.5
ROTARY MAGNET
Figure 1.1 – Positioner and Linear Magnet
Figure 1.2 – Positioner and Rotary Magnet
IMPORTANT
Smar web s ite (www.smar.com) has options of mounting brackets available for s everal actuators of s everal
manufacturers and models and the related dimensional drawings.
Rotary Movement
M6x1 SCREWS
(4 PLACES)
VALVE STEM
POSITIONER
BRACKET
ROTARY MAGNET
BRACKET
ROTARY
MAGNET
POSITIONER
Figure 1.3 – Positioner with Rotary Actuator
NOTE
Included in the package content the centralizer device of rotary magnet. See figure 1.21-B.
Section 1 - Installation
1.3
REMOTE POSITIONER
REMOTE
EXTENSION REMOTE EXTENSION
BRA
C
KET
M6 x 1 SCREWS
(2 PLACES)
OUT 1
IN
OUT 2
M20x1.5
1/2 NPT
PG 13.5
“L” BRACKET WITH “U” CLAMP
FOR REMOTE POSITIONER
Figure 1.4 – Positioner in Rotary Actuator with Remote Position Sensor
Install the magnet on the valve stem using the its proper bracket, according to the Figure 1.3.
Then, install the positi oner bracket on the actuator. Usually , the actuador is designed according to
the VDI/VDE 3845 standard, and, in this case, tight en the four screw s with their lock washeers on
the proper bracket.
NOTE
Make sure that the arrow engraved on the magnet coincides with the arrow engraved on the positioner when
the valve is in mid travel.
When mounting the magnet, be sure that:
1. There is no attrict betw een the internal magnet face and the position sensor salience during the
travel (rotary or linear), through the magnet.
2. The magnet and the salience of position sensor must not be distant.
A minimum distance of 2 mm and a maximum distance of 4mm are recommended betw een the magnet
external face and the positioner face. For that, a cent ralizer device (linear or rotary ) must be used. The
centralizer device is in the positioner packing.
Case the positioner installation or magnet change or if any other modification is done, the positioner
will require a re-calibration. See Section 5 for Auto-Setup procedure.
See item “Pneumatic Connections” as recommended practice to insta ll the positioner to the valve
type.
FY400 Hart – Operation, Maintenance and Instructions Manual
1.4
Linear Movement
Install the magnet on the valve stem using its proper bracket, according to Figure 1.5.
Install the positioner bracket on t he actuator. The fastening of the actuator br acket may follow the
NAMUR/IEC 60534-6-1 standard or be in accordance w ith the user specified boring. Mount the
positioner on the bracket by fastening the four screws in the holes of the pressure gauges opposite
face. Use lock washers to avoid loosening the screws.
The linear magnet movement must be orthogonal in relation to t he main axis of the position
positioner. For example, if the linear magnet movement is vertical, the positioner main axis must be
horizontal, as show in Figure 1.5.
POSITIONER
IN
OUT 1OUT 2
PG 13.5
1
/
2NPT
M20x1.5
LINEAR
MAGNET
VALVE YOKE
VALVE
STEM
POSITIONER
BRACKET
CENTRALIZER DEVICE
LINEAR MAGNET
BRACKET
M6 x 1 SCREWS
(4 PLACES)
Figure 1.5 – Positioner in Linear Actuator
NOTE
Included in the package content the centralizer device of linear magnet. See figure 1.21-A.
Section 1 - Installation
1.5
M6 x 1 SCREWS
(2 PLACES)
OUT 1
IN
OUT 2
POSITIONER
BRACKET
M6 x 1 SCREWS
(2 PLACES)
REMOTE POSITIONER
LINEAR MAGNET
BRACKET
CENTRALIZER DEVICE
VALVE STEM
VALVE YOKE
LINEAR MAGNET
REMOTE EXTENSION
M20x1.5
1/2 NPT
PG 13.5
“L” BRACKET WITH “U” CLAMP
FOR REMOTE POSITIONER
Figure 1.6 – Positioner in Linear Actuator with Remote Position Sensor
Make sure the bracket does not obstruct the exhaust outputs.
NOTE
Make sure that the arrow engraved on the magnet coincides with the arrow engraved on the positioner when
the valve is in mid travel.
When mounting the magnet, be sure that:
1. There is no attrict betw een the internal magnet face and the position sensor salience during the
travel (rotary or linear), through the magnet.
2. The magnet and the salience of position sensor must not be distant.
A minimum distance of 2 mm and a maximum distance of 4mm are recommended betw een the magnet
external face and the positioner face. For that, a cent ralizer device (linear or rotary ) must be used. The
centralizer device is in the positioner packing.
Case the positioner installation or magnet change or if any other modification is done, the positioner
will require a re-calibration. See Section 5 for Auto-Setup procedure.
Pneumatic Connections
The FY400 requires instrument air quality , following the best practices for pneumatic installations.
Consult the American National St andard "Quality Standard for Instrum ent Air" (ANSI/ISA S7.0.01 -
1996) for detailed information.
The FY400 comes with input and output stainless steel air filters, but these filters do not exclude the
preliminary instrument air treatment. Periodical f ilter cleaning is recommended at every 6 months or
less, if the air quality is not good. Please, check the maintenance section for clean the filters.
The FY400 supply air pressure varies from 1.4 bar (20 psi) minimum, to 7.0 bar (100 psi) maximum.
The actuator working pressure mu st follow these limits. Consider the use of boosters, if required.
Pressure below this range shall affect the posit ioner performance. Pressure above this range may
damage the positioner.
The two pneumatic outputs, marked as “OUT1” and “OUT2”, work in opposite directions to open or
close the valve.
FY400 Hart – Operation, Maintenance and Instructions Manual
1.6
IMPORTANT
If a failure occurs on the FY400, such as power loss (4-20 mA input signal), the output marked OUT1 goes to
zero pressure and the output marked OUT2 goes to the air supply pressure value.
The positioner can have pressure gages (see the ordering code tabl e) attached to the supply air
input and in each output. The indications on gages are references only and does not have the same
overall positioner accuracy.
The pneumatic connections are marked w ith IN for the air supply and OUT1 and OUT2 for Output1
and Output2, respectively . Use 1/4 NPT connections w ith sealing material for the NPT screw
threads. Connect the air supply on the connection marked IN. Be sure the air supply does not
exceed the maximum allowed pressure of the positioner or the actuator.
IMPORTANT
When using tape sealant ty pe on the thread connections, be sure not spr ead small residues inside, since
they may clog the air flow inside the positioner and even impair the equipment efficiency.
The FY400 has five protected exhaust orif ices with filters. Do not block any of these exhaust, as the
air must circulate freely through them. If painting the positioner block, remove the filters before, to
prevent them from beign obs tructed by paint. The orifices must be inspected on a regular basis to
ensure they not blocked, granting the air to flow smothly.
Double Action – Air to open (Close on failure)
Connect the positioner OUT 1 output on the actuator connection marked with “OPEN” and connect
the positioner OUT2 output on the actuator connection marked with “CLOSE”.
Double Action – Air to close (Open on failure)
Connect the positioner OUT 2 output on the actuator connection marked with “OPEN” and connect
the positioner OUT1 output on the actuator connection marked with “CLOSE”.
Single Action
Connect the positioner OUT1 output on the actuator input. Use a plug to block OUT2. Pay attention
to the safe logic on the actuator for the specific process. If nece ssary, invert the connections. Take
into consideration that in case of power failure the output mark ed OUT1 goes to zero pressure and
the output marked OUT2 goes to the air supply pressure value.
Section 1 - Installation
1.7
Dimensional Drawing POSITIONER
SOCKET SET
PLUG
ELECTRICAL
CONNECTION
EXHAUST
ORIFICIES
THREADS FOR
SCREWS
M6x1
(
4 PLACES
)
OUTPUT 3
1/8-27NPT
OUTPUT 2
1/8-27NPT
OUTPUT 1
1/8-27NPT
55
(2.17)
OUTPUT 2
1/4-18NPT
INPUT
PRESSURE
1/4-18NPT
OUTPUT 1
1/4-18NPT
24 24
49.5
95
(3.74)
TERMINAL
WIRING
24
125
(4.92)
46.5
9
268
(10.55)
(0.35)
(1.83)
83
(3.27)
53,3
(2.10)
(0.94)
(0.94) (0.94)
(
1
.9
5
)
55
(2.17)
39 45 45
(1.53) (1.77) (1.77)
Leave, at least, a 150mm
(
5.8in
)
space,
for lower and upper position ad
j
ustments
with the magnetic tool.
DIMMENSIONS IN mm (in)
REMOTE SENSOR POTION
Figure 1.7 – FY400 Dimensional Drawing
FY400 Hart – Operation, Maintenance and Instructions Manual
1.8
MOUNTING HOLES FOR M6x1
SCREWS (2 PLACES)
6.5
(0.25)
22
(0.87)
13
(0.51)
39
(1.54)
69
(2.72)
21
(0.83)
24
(0.954)
50
(
1.
9
7
)
ROTARY MAGNET
Dimensions in mm
(
in
)
LINEAR MA
G
NE
T
*ONLY FOR 50 AND 100 mm TRAVELS.
TRAVEL DIMENSION A
UP TO 100 mm (3.94)
UP TO 50 mm (1.97)
UP TO 15 mm (0.59)
UP TO 30 mm (1.18)
43 mm (1.7)
105 mm (4.13)
181 mm (7.12)
67 mm (2.64)
64.5
(2.54)
(0.71)
18
(0.89)
22.5
(1.30)
33
(0.59)
15
(2 PLACES)
15 *
(0.59)
HOLE 6.3 (0.25)Ø
Figure 1.8 – Magnet Dimensional Drawing
Electronic Housing Rotation
The electronic housing can be rotated to offer a be tter Display position and/or better access to the
field cables. To rotate it loose the Housing Locking Screw as shown on Figure 1.9 below.
A
O
D
A
E
R
T
T
M
O
O
H
A
A
-
P
N
D
E
A
O
D
E
S
G
I
N
O
H
I
M
O
U
C
T
T
E
R
I
S
O
N
I
V
C
P
X
H
T
E
W
L
E
-
N
I
A
P
I
H
L
A
E
V
E
R
E
V
I
A
S
A
Z
D
O
R
X
P
E
E
N
G
O
L
I
T
A
U
T
E
P
I
K
E
C
T
C
U
I
D
A
N
M
R
A
Q
U
SF
E
N
A
M
E
HOUSING ROTATION
ADJUSTING SCREW
Figure 1.9 – Housing Rotation Adjusting Screw
Section 1 - Installation
1.9
Electrical Wiring
To access the terminals block loosen the cover locking screw to release the cover as show n in
Figure 1.10.
O
D
A
I
G
Z
R
E
N
E
O
D
U
A
N
Q
D
O
A
T
R
E
P
A
A
H
N
E
T
N
A
M
C
U
D
I
A
D
O
-
E
M
A
T
M
F
O
S
E
R
A
E
X
P
O
L
I
S
V
A
U
E
V
L
I
A
I
T
C
R
C
N
I
E
H
W
G
H
T
I
T
E
P
E
K
R
P
H
S
M
O
A
T
V
S
I
E
O
E
P
L
X
-
I
N
O
I
T
U
A
C
E
N
E
COVER LOCKING
SCREW
Figure 1.10 – Cover Locking Screw
The wiring block has screws is suitable for fork or eye terminals.
COMMUNICATION
TERMINALS TEST
TERMINALS
GROUND
TERMINALS
Figure 1.11 – Terminal Block
The FY400 terminal block was developed to allow signal connections regardless their polarity.
Test and Communication terminals allow, respectively, to measure the current in the 4 - 20 mA loop,
without opening the circuit, and also to communicate with the Positioner via HART protocol. T he
“Test Terminals” is used to measure the current. T he “COMM” terminal is used for HART
communication. The terminal block has screws where fork or ring-type terminals can be fastened.
FY400 Hart – Operation, Maintenance and Instructions Manual
1.10
For convenience, the positioner has two ground terminals: one internal and one external, both
located near the conduit inlet.
Figure 1.11-A - Conduit Installation Diagram
Use of twisted pair cables (22 AW G or greater) is recommended. F or environments with high EMI
interference levels, the use of shielded cables should be observed.
Avoid routing signal wiring near to power cables or switching equipment.
The duct threads must be sealed according to the hazardous area standards.
Figure 1.12 – Plug Mounting
The unused cable entries should be plugged and sealed accordingly to avoid humidity entering,
which can cause the loss of the product’s warranty (see figure 1.12).
Options of Display Assembly
It is possible to turn the Display in four different positions, making easier the reading. The mark ,
enrolled on the top of Display indicates the reading position. See figure 1.13 below.
After opening the electronic housing cover, release the four screw s of Display. Choose the most
appropriate position and re-assembly the whole set.
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